15940958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2473}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 26184816

約数和(自身を除く): 10243858

約数列:

[1, 2, 11, 22, 293, 586, 2473, 3223, 4946, 6446, 27203, 54406, 724589, 1449178, 7970479, 15940958]

約数ペア:

[(1, 15940958), (2, 7970479), (11, 1449178), (22, 724589), (293, 54406), (586, 27203), (2473, 6446), (3223, 4946)]